Class RoomsGeneration

Carves out non-overlapping rooms in a map. Rooms generated will not overlap with themselves, or any existing open areas in the map. Context Components Required:

• None Context Components Added/Used:

Component	Default Tag
ItemList<TItem>	"Rooms"
SadRogue.Primitives.GridViews.ISettableGridView<T> where T is bool	"WallFloor"

In the case of both components, existing components are used if they are present; new ones are added if not.

Inheritance

System.Object

GenerationStep

RoomsGeneration

Inherited Members

GenerationStep.Name

GenerationStep.RequiredComponents

GenerationStep.PerformStep(GenerationContext)

GenerationStep.GetStageEnumerator(GenerationContext)

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: GoRogue.MapGeneration.Steps

Assembly: GoRogue.dll

Syntax

[PublicAPI]
public class RoomsGeneration : GenerationStep

Remarks

This generation step generates rooms, and adds the rooms generated to the ItemList<TItem> context component with the given tag in the GenerationContext. If such a component does not exist, a new one is created. It also sets the interior positions to true in the map context's map view with the given tag. If the GenerationContext has an existing map view context component, that component is used. If not, an SadRogue.Primitives.GridViews.ArrayView<T> where T is bool is created and added to the map context, whose width/height match Width/Height.

Constructors

RoomsGeneration(String, String, String)

Creates a new rooms generation step.

Declaration

public RoomsGeneration(string name = null, string roomsComponentTag = "Rooms", string wallFloorComponentTag = "WallFloor")

Parameters

Type	Name	Description
System.String	name	The name of the generation step. Defaults to RoomsGeneration.
System.String	roomsComponentTag	Optional tag that must be associated with the component used to store rooms. Defaults to "Rooms".
System.String	wallFloorComponentTag	Optional tag that must be associated with the map view component used to store/set floor/wall status. Defaults to "WallFloor".

Fields

MaxCreationAttempts

The maximum times to re-generate a room that fails to place in a valid location before giving up on generating that room entirely. Defaults to 10.

Declaration

public int MaxCreationAttempts

Field Value

Type	Description
System.Int32

MaxPlacementAttempts

The maximum times to attempt to place a room in a map without intersection, before giving up and re-generating that room. Defaults to 10.

Declaration

public int MaxPlacementAttempts

Field Value

Type	Description
System.Int32

MaxRooms

Maximum amount of rooms to generate. Defaults to 10.

Declaration

public int MaxRooms

Field Value

Type	Description
System.Int32

MinRooms

Minimum amount of rooms to generate. Defaults to 4.

Declaration

public int MinRooms

Field Value

Type	Description
System.Int32

RNG

RNG to use for room creation/placement.

Declaration

public IGenerator RNG

Field Value

Type	Description
Troschuetz.Random.IGenerator

RoomMaxSize

The maximum size allowed for rooms. Rounded up to an odd number. Defaults to 7.

Declaration

public int RoomMaxSize

Field Value

Type	Description
System.Int32

RoomMinSize

The minimum size allowed for rooms. Rounded up to an odd number. Defaults to 3.

Declaration

public int RoomMinSize

Field Value

Type	Description
System.Int32

RoomsComponentTag

Optional tag that must be associated with the component used to store rooms generated by this algorithm.

Declaration

public readonly string RoomsComponentTag

Field Value

Type	Description
System.String

RoomSizeRatioX

The ratio of the room width to the height. Defaults to 1.0.

Declaration

public float RoomSizeRatioX

Field Value

Type	Description
System.Single

RoomSizeRatioY

The ratio of the room height to the width. Defaults to 1.0.

Declaration

public float RoomSizeRatioY

Field Value

Type	Description
System.Single

WallFloorComponentTag

Optional tag that must be associated with the component used to set wall/floor status of tiles changed by this algorithm.

Declaration

public readonly string WallFloorComponentTag

Field Value

Type	Description
System.String

Methods

OnPerform(GenerationContext)

Implement to perform the actual work of the generation step. Use "yield return null" to indicate the end of a "stage", eg. a point where execution can be paused when using GetStageEnumerator().

Declaration

protected override IEnumerator<object> OnPerform(GenerationContext context)

Parameters

Type	Name	Description
GenerationContext	context	Context to perform the generation step on.

Returns

Type	Description
System.Collections.Generic.IEnumerator<System.Object>

Overrides

GenerationStep.OnPerform(GenerationContext)

Extension Methods

Utility.Yield<T>(T)